2144233023 has 4 divisors (see below), whose sum is σ = 2858977368. Its totient is φ = 1429488680.

The previous prime is 2144233019. The next prime is 2144233033. The reversal of 2144233023 is 3203324412.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2144233023 - 2² = 2144233019 is a prime.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 2144232984 and 2144233002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2144233033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 357372168 + ... + 357372173.

It is an arithmetic number, because the mean of its divisors is an integer number (714744342).

Almost surely, 2^2144233023 is an apocalyptic number.

2144233023 is a deficient number, since it is larger than the sum of its proper divisors (714744345).

2144233023 is an equidigital number, since it uses as much as digits as its factorization.

2144233023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714744344.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 2144233023 is about 46305.8638079455. The cubic root of 2144233023 is about 1289.5078592624.

Adding to 2144233023 its reverse (3203324412), we get a palindrome (5347557435).

The spelling of 2144233023 in words is "two billion, one hundred forty-four million, two hundred thirty-three thousand, twenty-three".